CN114735428B - Continuous feeding device for paper gypsum board - Google Patents
Continuous feeding device for paper gypsum board Download PDFInfo
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- CN114735428B CN114735428B CN202210249811.XA CN202210249811A CN114735428B CN 114735428 B CN114735428 B CN 114735428B CN 202210249811 A CN202210249811 A CN 202210249811A CN 114735428 B CN114735428 B CN 114735428B
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- China
- Prior art keywords
- gypsum board
- driving roller
- roller
- pressing plate
- mounting frame
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Links
- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 53
- 239000010440 gypsum Substances 0.000 title claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims description 42
- 239000004576 sand Substances 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 abstract description 14
- 239000000463 material Substances 0.000 description 7
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 241000132536 Cirsium Species 0.000 description 4
- 230000003031 feeding effect Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/10—Arrangements of rollers
- B65G39/12—Arrangements of rollers mounted on framework
- B65G39/18—Arrangements of rollers mounted on framework for guiding loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/005—Devices for the automatic drive or the program control of the machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G13/00—Roller-ways
- B65G13/02—Roller-ways having driven rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
- B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
- B65G49/08—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for ceramic mouldings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model relates to the field of paper gypsum boards, in particular to a continuous feeding device of paper gypsum boards, which comprises a base, wherein a mounting frame is vertically arranged on the base, a top plate is horizontally arranged at the top end of the mounting frame, one side of the mounting frame is provided with a plurality of supporting rollers, an upper driving roller is arranged below the top plate through an elastic control mechanism, a knob is arranged at the back of the mounting frame and is connected with the elastic control mechanism through a transmission mechanism, a lower driving roller is arranged below the upper driving roller, and a driving motor is arranged on the mounting frame. According to the utility model, the pressure applied by the upper driving roller to the gypsum board can be finely adjusted through the elastic control mechanism, so that the friction force applied by the gypsum board is changed to obtain stable feeding speed, the size error is reduced to the maximum extent, the cutting precision is improved, the threaded rod can be rotated at the back of the mounting frame, the convenience of operation is improved, and the friction force applied by the gypsum board on the paper surface can be conveniently adjusted at any time to ensure the feeding precision.
Description
Technical Field
The utility model relates to the technical field of paper gypsum boards, in particular to a continuous feeding device of a paper gypsum board.
Background
The paper gypsum board is made up by using building gypsum as main raw material, adding proper quantity of additive and fibre as board core, using special board paper as face-protecting material and making them pass through the processes of production. The paper gypsum board has the characteristics of light weight, sound insulation, heat insulation, strong processability and simple construction method. Paper gypsum boards can be classified into general, water-resistant, fire-resistant and moisture-resistant.
Through retrieving, the utility model patent with the bulletin number of CN214605232U discloses a high-efficient board cutting machine for calcium silicate boards, which comprises a board cutting machine body, wherein a workbench is arranged on the board cutting machine body, and the high-efficient board cutting machine further comprises a material conveying mechanism and a feeding mechanism, the material conveying mechanism comprises a material conveying table, a movable frame is fixedly arranged at the bottom end of the material conveying table, a plurality of feeding rollers are rotatably connected to the top end of the material conveying table, a plurality of feeding frames are slidably connected to one end, close to the workbench, of the material conveying table, and feeding wheels are rotatably connected to the inside of the feeding frames. The gypsum board is cut by the efficient feeding type auxiliary board cutting machine, so that the working efficiency is improved.
However, in the actual use process, the product has certain disadvantages: because paper face gypsum board self is heavier, directly place the gypsum board and carry it on conveyer belt and transfer roller, can produce certain phenomenon of skidding, lead to the advancing distance of gypsum board not accurate enough, and then the dimensional accuracy when influencing the cutting, lead to the cutting finished product quality of paper face gypsum board unstable, there is very big improvement space.
For this purpose, a continuous feeding device for paper plasterboards is proposed.
Disclosure of Invention
The utility model aims to provide a continuous feeding device for paper-surface plasterboards, which solves the problem that in the background technology, the paper-surface plasterboards are directly placed on a conveying belt and a conveying roller to be fed, and the cutting size is inaccurate due to the slipping phenomenon.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a continuous feeding device of paper gypsum board, the on-line screen storage device comprises a base, the vertical mounting bracket that is equipped with on the base, the roof is installed to the top level of mounting bracket, it is more stable to support in the place ahead of advancing department, drive roller is installed through elastic control mechanism to the below of roof, elastic control mechanism can control the pressure that the drive roller applyed to the paper gypsum board, then produce sufficient frictional force and drive the gypsum board, the knob is installed at the back of mounting bracket, the knob passes through drive mechanism and elastic control mechanism to be connected, drive roller is gone up from the inside control of mounting bracket, the operation is more convenient, the below of going up the drive roller is equipped with down the drive roller, install driving motor on the mounting bracket, driving motor's output shaft and drive roller fixed connection. The paper plasterboard is clamped and fed through the upper driving roller and the lower driving roller, so that the feeding distance is easier to control than that of directly placing the paper plasterboard on the conveying roller for feeding, and the dimensional accuracy during cutting is improved.
The elastic control mechanism comprises a pressing plate, a threaded sleeve is arranged at the top end of the pressing plate, a threaded rod is rotatably inserted into the top plate, the threaded rod is spirally inserted into the threaded sleeve, a roller frame is arranged below the pressing plate, the upper driving roller is arranged on the roller frame, an electronic pressure gauge facing the pressing plate is arranged on the roller frame, a plurality of springs are symmetrically arranged between the pressing plate and the roller frame, a plurality of telescopic rods are symmetrically connected between the top plate and the roller frame, and the telescopic rods penetrate through the pressing plate.
The distance between the pressing plate and the top plate can be adjusted by rotating the threaded rod, when a paper surface plasterboard exists between the upper driving roller and the lower driving roller, the upper driving roller can apply certain pressure to the plasterboard, friction force is generated to drive the plasterboard, and when the position of the pressing plate is adjusted, the heights of the roller frame and the upper driving roller are basically unchanged due to the blocking of the plasterboard, only extremely fine changes can be generated, and the pressure applied by the upper driving roller to the plasterboard can be changed due to the changes, so that the friction force between the roller frame and the upper driving roller is changed. Because the pressing plate and the roller frame are elastically connected, the height of the pressing plate is changed by rotating the threaded rod to compress the spring, and finally the pressure between the upper driving roller and the gypsum board is changed. The elastic control mechanism can finely adjust the pressure applied by the upper driving roller to the gypsum board, so that the friction force applied to the gypsum board is changed to obtain stable feeding speed, the size error is reduced to the maximum extent, and the cutting precision is improved.
The transmission mechanism comprises a first chain pair and a second chain pair, wherein the first chain pair is connected with the top end of a threaded rod, the second chain pair is connected with a knob, a circular gear connected with the first chain pair is mounted on the top end of the mounting frame, and a face gear connected with the second chain pair is mounted on the side face of the mounting frame and meshed with the circular gear.
When the knob is rotated, the second chain pair drives the face gear to rotate, the face gear drives the round gear to rotate, and the first chain pair enables the threaded rod to rotate. Through the common transmission of first chain pair, round gear, face gear and second chain pair for the operator can rotate the threaded rod at the back of mounting bracket, has improved the convenience of operation, and the convenient frictional force that receives with guaranteeing to advance the precision at any time of adjusting thistle board.
Preferably, one side of the mounting frame is provided with a plurality of support rollers, and the top ends of the support rollers are flush with the top ends of the lower driving rollers.
Set up a plurality of backing rolls in the place ahead of last drive roller and lower drive roller, support the gypsum board, make it can enter into between last drive roller and the lower drive roller steadily smoothly, need not manual support, equipment work is more smooth and easy.
Preferably, the telescopic rod consists of a main rod and a sub rod, the sub rod is inserted on the main rod, the main rod is fixedly connected to the top plate, the sub rod is fixedly connected to the roller frame, and the sub rod penetrates through the pressing plate.
The compression plate is limited to rotate through the telescopic rod, so that the compression plate can only move up and down under the drive of the threaded rod, and the roller frame is limited, so that the compression plate is stably stressed, and uneven stress caused by inclination can not occur. The sum of the pressure applied by the electronic manometer and the pressure applied by all the springs is the pressure applied by the pressurizing plate to the roller frame.
Preferably, the first chain pair comprises a large sprocket and a small sprocket, the large sprocket is mounted on the threaded rod, and the small sprocket is mounted on the circular gear.
The mode that drives big sprocket through little sprocket reduces the rotational speed on the threaded rod, and then improves control accuracy, can realize the fine adjustment to the pressure plate height when rotatory knob, and then realize the fine adjustment to the frictional force that the gypsum board received.
Preferably, the tooth ratio of the large sprocket and the small sprocket is 3-5:1.
The gear ratio of the large chain tooth and the small chain tooth in the range can be convenient for operators to directly and flexibly adjust the rotating speed on the threaded rod, the accuracy can be ensured, and the knob can be rotated in a proper range, so that the use is more convenient.
Preferably, the display screen is installed at the back of the mounting frame, and the output end of the electronic pressure gauge is connected with the input end of the display screen.
One side of the knob is provided with a display screen, data of the electronic pressure gauge is transmitted to the display screen through a singlechip or other commonly used processors, so that the pressure size born by the electronic pressure gauge is conveniently observed in the process of adjustment, and the electronic pressure gauge is more convenient to use. The pressure value of the electronic pressure gauge should be multiplied by the number of springs plus one, and the value can be set within a reasonable range through a plurality of actual operations so as to obtain the best feeding effect and not crush the gypsum board.
Preferably, the outer surfaces of the upper driving roller and the lower driving roller are sand surfaces.
Because the surface of the paper-faced gypsum board is stuck with a layer of facing paper, the surface of the facing paper is generally rough, the friction force between the roller surface and the facing paper is small by adopting rubber, and the static friction effect can be basically formed between the sand surface and the surface of the gypsum board, so that the advancing distance of the gypsum board is more accurate, and the error is greatly reduced.
Compared with the prior art, the utility model has the beneficial effects that:
1. the distance between the pressing plate and the top plate can be adjusted by rotating the threaded rod, when a paper surface plasterboard exists between the upper driving roller and the lower driving roller, the upper driving roller can apply certain pressure to the plasterboard, friction force is generated to drive the plasterboard, and when the position of the pressing plate is adjusted, the heights of the roller frame and the upper driving roller are basically unchanged due to the blocking of the plasterboard, only extremely fine changes can be generated, and the pressure applied by the upper driving roller to the plasterboard can be changed due to the changes, so that the friction force between the roller frame and the upper driving roller is changed. Because the pressing plate and the roller frame are elastically connected, the height of the pressing plate is changed by rotating the threaded rod to compress the spring, and finally the pressure between the upper driving roller and the gypsum board is changed. The elastic control mechanism can finely adjust the pressure applied by the upper driving roller to the gypsum board, so that the friction force applied to the gypsum board is changed to obtain stable feeding speed, the size error is reduced to the maximum extent, and the cutting precision is improved.
2. The compression plate is limited to rotate through the telescopic rod, so that the compression plate can only move up and down under the drive of the threaded rod, and the roller frame is limited, so that the compression plate is stably stressed, and uneven stress caused by inclination can not occur. The sum of the pressure applied by the electronic manometer and the pressure applied by all the springs is the pressure applied by the pressurizing plate to the roller frame.
3. When the knob is rotated, the second chain pair drives the face gear to rotate, the face gear drives the round gear to rotate, and the first chain pair enables the threaded rod to rotate. Through the common transmission of first chain pair, round gear, face gear and second chain pair for the operator can rotate the threaded rod at the back of mounting bracket, has improved the convenience of operation, and the convenient frictional force that receives with guaranteeing to advance the precision at any time of adjusting thistle board.
4. One side of the knob is provided with a display screen, data of the electronic pressure gauge is transmitted to the display screen through a singlechip or other commonly used processors, so that the pressure size born by the electronic pressure gauge is conveniently observed in the process of adjustment, and the electronic pressure gauge is more convenient to use. The pressure value of the electronic pressure gauge should be multiplied by the number of springs plus, and the value can be set in a reasonable range through a plurality of actual operations to obtain the best feeding effect without crushing the gypsum board.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present utility model;
FIG. 2 is a right side schematic view of the present utility model;
FIG. 3 is a schematic view of the back structure of the present utility model;
FIG. 4 is a schematic view of the spring control mechanism of the present utility model;
FIG. 5 is a schematic view of a transmission mechanism of the present utility model;
fig. 6 is an enlarged view of the structure at a of the present utility model.
In the figure: 1. a base; 2. a mounting frame; 3. a top plate; 4. an upper driving roller; 5. a lower driving roller; 6. a roller frame; 7. a pressing plate; 8. a thread sleeve; 9. a threaded rod; 10. a telescopic rod; 11. a spring; 12. an electronic pressure gauge; 13. a first chain pair; 14. a second chain pair; 15. a display screen; 16. a knob; 17. a driving motor; 18. a circular gear; 19. face gears; 20. and (5) supporting rollers.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms center, longitudinal, lateral, length, width, thickness, upper, lower, front, rear, left, right, vertical, horizontal, top, bottom, inner, outer, clockwise, counterclockwise, etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms first and second are used for descriptive purposes only and are not to be interpreted as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining a first or second may explicitly or implicitly include one or more of such features. In the description of the present utility model, plural means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 6, the utility model provides a continuous feeding device for paper gypsum boards, which has the following technical scheme:
the utility model provides a continuous feeding device of paper gypsum board, including base 1, vertical mounting bracket 2 that is equipped with on the base 1, roof 3 is installed to the top level of mounting bracket 2, support in the place ahead of advancing department, it is more stable when making to advance, drive roller 4 is installed through elastic control mechanism to roof 3's below, elastic control mechanism can control the pressure that drive roller 4 applyed to the paper gypsum board, produce sufficient frictional force and drive the gypsum board then, knob 16 is installed at the back of mounting bracket 2, knob 16 is connected with elastic control mechanism through drive mechanism, drive roller 4 is gone up in the inside control of mounting bracket 2, the operation is more convenient, the below of going up drive roller 4 is equipped with down drive roller 5, install driving motor 17 on the mounting bracket 2, driving motor 17's output shaft and lower drive roller 5 fixed connection. The paper plasterboard is clamped and fed by the upper driving roller 4 and the lower driving roller 5, so that the feeding distance is easier to control than that of directly placing the paper plasterboard on a conveying roller for feeding, and the dimensional accuracy during cutting is improved.
The outer surfaces of the upper driving roller 4 and the lower driving roller 5 are sand surfaces.
Because the surface of the paper-faced gypsum board is stuck with a layer of facing paper, the surface of the facing paper is generally rough, the friction force between the roller surface and the facing paper is small by adopting rubber, and the static friction effect can be basically formed between the sand surface and the surface of the gypsum board, so that the advancing distance of the gypsum board is more accurate, and the error is greatly reduced.
As an embodiment of the present utility model, referring to fig. 4, the elastic control mechanism includes a pressing plate 7, a threaded sleeve 8 is mounted at the top end of the pressing plate 7, a threaded rod 9 is rotatably inserted on the top plate 3, the threaded rod 9 is spirally inserted on the threaded sleeve 8, a roller frame 6 is disposed below the pressing plate 7, an upper driving roller 4 is mounted on the roller frame 6, an electronic pressure gauge 12 facing the pressing plate 7 is mounted on the roller frame 6, the pressure applied by the pressing plate 7 to the roller frame 6 can be detected, a plurality of springs 11 are symmetrically mounted between the pressing plate 7 and the roller frame 6, a plurality of telescopic rods 10 are symmetrically connected between the top plate 3 and the roller frame 6, and the telescopic rods 10 penetrate through the pressing plate 7.
The distance between the pressing plate 7 and the top plate 3 can be adjusted by rotating the threaded rod 9, when a paper surface plasterboard exists between the upper driving roller 4 and the lower driving roller 5, the upper driving roller 4 can apply certain pressure to the plasterboard, friction force is generated to drive the plasterboard, and when the position of the pressing plate 7 is adjusted, the heights of the roller frame 6 and the upper driving roller 4 are basically unchanged due to the fact that the lower part is blocked by the plasterboard, only extremely fine changes are generated, and the pressure applied by the upper driving roller 4 to the plasterboard is changed due to the changes, so that the friction force between the two is changed. Because of the resilient connection between the pressure plate 7 and the roller frame 6, rotating the threaded rod 9 to change the height of the pressure plate 7 compresses the spring 11, ultimately changing the pressure between the upper drive roller 4 and the plasterboard. The elastic control mechanism can finely adjust the pressure applied by the upper driving roller 4 to the gypsum board, so that the friction force applied to the gypsum board is changed to obtain stable feeding speed, the size error is reduced to the maximum extent, and the cutting precision is improved.
The telescopic rod 10 consists of a main rod and a sub rod, the sub rod is inserted on the main rod, the main rod is fixedly connected on the top plate 3, the sub rod is fixedly connected on the roller frame 6, and the sub rod penetrates through the pressing plate 7.
The rotation of the pressing plate 7 is limited by the telescopic rod 10, so that the pressing plate can only move up and down under the drive of the threaded rod 9, and the roller frame 6 is limited, so that the pressing plate is stably stressed, and uneven stress caused by inclination can not occur. The sum of the pressure received by the electronic pressure gauge 12 and the pressure received by all the springs 11 is the pressure applied by the pressure plate 7 to the roller frame 6.
One side of the mounting frame 2 is provided with a plurality of support rollers 20, and the top ends of the support rollers 20 are flush with the top ends of the lower driving rollers 5.
The support rollers 20 are arranged in front of the upper driving roller 4 and the lower driving roller 5 to support the gypsum board, so that the gypsum board can stably and smoothly enter between the upper driving roller 4 and the lower driving roller 5, manual support is not needed, and the equipment works more smoothly.
As an embodiment of the present utility model, referring to fig. 5, the transmission mechanism includes a first chain pair 13 and a second chain pair 14, the first chain pair 13 is connected to the tip of the threaded rod 9, the second chain pair 14 is connected to the knob 16, the tip of the mounting frame 2 is mounted with a circular gear 18 connected to the first chain pair 13, the side of the mounting frame 2 is mounted with a face gear 19 connected to the second chain pair 14, and the circular gear 18 is meshed with the face gear 19.
When the knob 16 is rotated, the second chain pair 14 drives the face gear 19 to rotate, the face gear 19 drives the round gear 18 to rotate, and the first chain pair 13 drives the threaded rod 9 to rotate. Through the common transmission of first chain pair 13, round gear 18, face gear 19 and second chain pair 14 for the operator can rotate threaded rod 9 at the back of mounting bracket 2, has improved the convenience of operation, and the convenient frictional force that receives with the assurance accuracy of advancing of thistle board of adjusting at any time.
Further, the first chain pair 13 includes a large sprocket mounted on the threaded rod 9 and a small sprocket mounted on the circular gear 18.
The rotation speed on the threaded rod 9 is reduced by driving the big sprocket through the small sprocket, so that the control precision is improved, and the fine adjustment of the height of the pressing plate 7 can be realized when the knob 16 is rotated, so that the fine adjustment of the friction force applied to the gypsum board is realized.
On the basis, the tooth ratio of the big sprocket to the small sprocket is set to be 3-5:1.
The gear ratio of the large chain tooth and the small chain tooth in the range can be convenient for operators to directly and flexibly adjust the rotating speed on the threaded rod 9, the accuracy can be ensured, and the knob 16 can be rotated in a proper range, so that the use is more convenient.
As an embodiment of the present utility model, referring to fig. 1, a display screen 15 is mounted on the back of the mounting frame 2, and an output end of the electronic manometer 12 is connected to an input end of the display screen 15.
The display screen 15 is arranged on one side of the knob 16, and data of the electronic pressure gauge 12 is transmitted to the display screen 15 through the singlechip or other common processors, so that the pressure size born by the electronic pressure gauge 12 can be conveniently observed in the adjustment process, and the electronic pressure gauge is more convenient to use. The pressure value of the electronic pressure gauge 12 should be multiplied (the number of springs 11 plus one) and this value can be set within a reasonable range through many practical operations to obtain the best feeding effect without crushing the plasterboard.
Working principle: the distance between the pressing plate 7 and the top plate 3 can be adjusted by rotating the threaded rod 9, when a paper surface plasterboard exists between the upper driving roller 4 and the lower driving roller 5, the upper driving roller 4 can apply certain pressure to the plasterboard, friction force is generated to drive the plasterboard, and when the position of the pressing plate 7 is adjusted, the heights of the roller frame 6 and the upper driving roller 4 are basically unchanged due to the fact that the lower part is blocked by the plasterboard, only extremely fine changes are generated, and the pressure applied by the upper driving roller 4 to the plasterboard is changed due to the changes, so that the friction force between the two is changed. Because of the resilient connection between the pressure plate 7 and the roller frame 6, rotating the threaded rod 9 to change the height of the pressure plate 7 compresses the spring 11, ultimately changing the pressure between the upper drive roller 4 and the plasterboard. The rotation of the pressing plate 7 is limited by the telescopic rod 10, so that the pressing plate can only move up and down under the drive of the threaded rod 9, and the roller frame 6 is limited, so that the pressing plate is stably stressed, and uneven stress caused by inclination can not occur. The sum of the pressure received by the electronic pressure gauge 12 and the pressure received by all the springs 11 is the pressure applied by the pressure plate 7 to the roller frame 6.
When the knob 16 is rotated, the second chain pair 14 drives the face gear 19 to rotate, the face gear 19 drives the round gear 18 to rotate, and the first chain pair 13 drives the threaded rod 9 to rotate. Through the common transmission of first chain pair 13, round gear 18, face gear 19 and second chain pair 14 for the operator can rotate threaded rod 9 at the back of mounting bracket 2, has improved the convenience of operation, and convenient frictional force that the thistle board received of adjusting at any time is in order to ensure the accuracy of advancing, has set up display screen 15 in one side of knob 16, carries display screen 15 with the data of electronic pressure gauge 12 through singlechip or other common treater, conveniently observes the pressure size that electronic pressure gauge 12 received in the adjustment, and it is more convenient to use. The pressure value of the electronic pressure gauge 12 should be multiplied (the number of springs 11 plus one) and this value can be set within a reasonable range through many practical operations to obtain the best feeding effect without crushing the plasterboard.
The electric elements are all connected with an external main controller and 220V mains supply through a transformer, and the main controller can be conventional known equipment for controlling a computer and the like.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a continuous feeding device of paper gypsum board, includes base (1), and the vertical mounting bracket (2) that is equipped with on base (1), roof (3), its characterized in that are installed to the top level of mounting bracket (2): an upper driving roller (4) is arranged below the top plate (3) through an elastic control mechanism, a knob (16) is arranged at the back of the mounting frame (2), the knob (16) is connected with the elastic control mechanism through a transmission mechanism, a lower driving roller (5) is arranged below the upper driving roller (4), a driving motor (17) is arranged on the mounting frame (2), and an output shaft of the driving motor (17) is fixedly connected with the lower driving roller (5);
the elastic control mechanism comprises a pressing plate (7), a threaded sleeve (8) is arranged at the top end of the pressing plate (7), a threaded rod (9) is inserted into the top plate (3) in a rotating mode, the threaded rod (9) is inserted into the threaded sleeve (8) in a threaded mode, a roller frame (6) is arranged below the pressing plate (7), an upper driving roller (4) is arranged on the roller frame (6), an electronic pressure gauge (12) facing the pressing plate (7) is arranged on the roller frame (6), a plurality of springs (11) are symmetrically arranged between the pressing plate (7) and the roller frame (6), a plurality of telescopic rods (10) are symmetrically connected between the top plate (3) and the roller frame (6), and the telescopic rods (10) penetrate through the pressing plate (7);
the transmission mechanism comprises a first chain pair (13) and a second chain pair (14), wherein the first chain pair (13) is connected with the top end of a threaded rod (9), the second chain pair (14) is connected with a knob (16), a circular gear (18) connected with the first chain pair (13) is mounted on the top end of the mounting frame (2), a face gear (19) connected with the second chain pair (14) is mounted on the side face of the mounting frame (2), and the circular gear (18) is meshed with the face gear (19).
2. A continuous feeding device for paper gypsum board according to claim 1, wherein: one side of the mounting frame (2) is provided with a plurality of supporting rollers (20), and the top ends of the supporting rollers (20) are flush with the top ends of the lower driving rollers (5).
3. A continuous feeding device for paper gypsum board according to claim 1, wherein: the telescopic rod (10) consists of a main rod and a sub rod, the sub rod is inserted on the main rod, the main rod is fixedly connected to the top plate (3), the sub rod is fixedly connected to the roller frame (6), and the sub rod penetrates through the pressing plate (7).
4. A continuous feeding device for paper gypsum board according to claim 1, wherein: the first chain pair (13) comprises a large sprocket and a small sprocket, the large sprocket is arranged on the threaded rod (9), and the small sprocket is arranged on the circular gear (18).
5. The continuous feeding apparatus for paper gypsum board of claim 4, wherein: the tooth ratio of the big sprocket to the small sprocket is 3-5:1.
6. A continuous feeding device for paper gypsum board according to claim 1, wherein: the back of the mounting frame (2) is provided with a display screen (15), and the output end of the electronic pressure gauge (12) is connected with the input end of the display screen (15).
7. A continuous feeding device for paper gypsum board according to claim 1, wherein: the outer surfaces of the upper driving roller (4) and the lower driving roller (5) are sand surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210249811.XA CN114735428B (en) | 2022-03-14 | 2022-03-14 | Continuous feeding device for paper gypsum board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210249811.XA CN114735428B (en) | 2022-03-14 | 2022-03-14 | Continuous feeding device for paper gypsum board |
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| Publication Number | Publication Date |
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| CN114735428A CN114735428A (en) | 2022-07-12 |
| CN114735428B true CN114735428B (en) | 2024-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210249811.XA Active CN114735428B (en) | 2022-03-14 | 2022-03-14 | Continuous feeding device for paper gypsum board |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011132133A1 (en) * | 2010-04-21 | 2011-10-27 | Mallet Benoit | Guide for guiding the cutting of a piece of plasterboard, and kit and method for the implementation thereof |
| CN210794559U (en) * | 2019-09-18 | 2020-06-19 | 贵州兴电石膏有限公司 | Automatic control system for feeding gypsum boards |
| CN215045937U (en) * | 2021-01-25 | 2021-12-07 | 石家庄国泰建材有限公司 | Energy-saving paper-faced gypsum board discharging machine |
-
2022
- 2022-03-14 CN CN202210249811.XA patent/CN114735428B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011132133A1 (en) * | 2010-04-21 | 2011-10-27 | Mallet Benoit | Guide for guiding the cutting of a piece of plasterboard, and kit and method for the implementation thereof |
| CN210794559U (en) * | 2019-09-18 | 2020-06-19 | 贵州兴电石膏有限公司 | Automatic control system for feeding gypsum boards |
| CN215045937U (en) * | 2021-01-25 | 2021-12-07 | 石家庄国泰建材有限公司 | Energy-saving paper-faced gypsum board discharging machine |
Non-Patent Citations (1)
| Title |
|---|
| 双伺服控制在纸面石膏板生产线切断机的应用;张乐波;陈兰兰;;自动化应用;20180725(第07期);17-18+22 * |
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| Publication number | Publication date |
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| CN114735428A (en) | 2022-07-12 |
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